                  :armor 12
                  :repair 1
                  :state-map :free-attack-once
-                 :buildable-at #{:seaport}
                  :image "tilesets/elite-command/units/destroyer-COLOR.png"
                  :terrain-effects
                  {:deep-water {:movement-cost 1 :armor-bonus 0 :attack-bonus 0}

               :armor 15
               :repair 1
               :state-map :move-attack-twice
               :buildable-at #{:seaport}
               :image "tilesets/elite-command/units/cruiser-COLOR.png"
               :terrain-effects
               {:deep-water {:movement-cost 1 :armor-bonus 0 :attack-bonus 0}

              :capturing-armor 3
              :repair 1
              :state-map :move-attack-once
              :image "tilesets/elite-command/units/sniper-COLOR.png"
              :terrain-effects
              {:plains    {:movement-cost 4 :armor-bonus  0 :attack-bonus  0}
